RU33023U1 - Swivel chair for exercise - Google Patents

Description

Swivel chair for exercises The technical field to which the utility model belongs.

The utility model relates to training devices for the development and strengthening of muscles and joints through exercises to overcome the opposing efforts of elastic load elements, and can also be used to treat various kinds of diseases.

State of the art

Known simulator, made in the form of a chair with built-in load elements (US 4921247 A, 05/01/1990, A63B21 / 04). The load elements are made in the form of cables wound on pulleys mounted rotatably with resistance. The disadvantage of this training tool is limited functionality, since the cable system can create a training force in only one direction.

A known simulator containing a chair with a back made in the form of a vertical rack equipped with two handles (US 6248 047 B1, 06/19/2001, A63B21 / 04). The vertical post is made in the form of an elastic rod load element, which allows you to create a load on the muscles of the abdomen and back in various directions. The disadvantage of this tool is that only the muscles of the lumbar and thoracic areas are trained.

As the closest analogue, a rotating chair for exercises was chosen that contains a seat made with the possibility of rotation, a back, elastic load elements and means designed to install a chair on a supporting surface (WO 00/43073, 07.27.2000, A63B21 / 04). This tool allows you to load various muscle groups. However, loading of various muscle groups can be carried out only in certain directions, which makes this training tool not effective enough. In addition, this simulator is difficult to manufacture and assemble, because it contains a number of original design elements.

Utility Model Essence

The objective of this utility model is the development and creation of a rotating chair for exercises with improved functional and technological

characteristics.

As a result of solving this problem, it becomes possible to obtain a set of technical results, namely, that it is possible to load almost all the main muscles and joints of the human body in any direction and with

any amplitudes. In addition, the proposed device is made of standard parts, which increases its aggregation and simplifies the manufacture and assembly.

These technical results are achieved in that the rotating chair for exercises, containing a seat, made with the possibility of rotation, backrest, elastic load elements and means for installing the chair on a supporting surface, contains six identical seats for fixing the elastic load elements, two of which installed in the front area of the seat and fixed relative to the seat, two other seats are installed in the rear area of the seat and are also fixed relative to the seats I, and the remaining two seats are located behind the rear area of the seat and are fixed relative to the means designed to install the chair on the supporting surface, and along each side of the seat there are three seats, and the elastic load elements are made in the form of a set of elastic load elements of various configurations and have a response installation tool for installation in any of the seats.

A distinctive feature of this utility model is that the rotating exercise chair contains six identical seats for fixing elastic load elements, two of which are installed in the front area of the seat and fixed relative to the seat, two other seats are installed in the rear area of the seat and are also fixed relative to the seat, and the remaining two seats are located behind the rear region of the seat and are fixed relative to the means intended for installation of st la on the support surface, wherein along each side of the seat

three seats are located. As a result, unified seats are formed on which elastic load-bearing elements of various configurations can be installed, which for this have a response installation means for installing them in any of the seats. A set of elastic load elements may contain any number of elements that differ, for example, stiffness, dimensions, etc.

It is advisable to install a swivel support between the seat and the means for installing the chair on the supporting surface.

It is advisable that each seat be made in the form of a plateau with four holes located at the vertices of the square and equipped with four threaded fasteners installed in the aforementioned holes, and the response installation means of each elastic load element should be made in the form of a plate with four holes located at the vertices of the square, the sides of all squares are chosen equal.

It is advisable to connect the seat to the rotary support by means of at least three elastic elements.

It is advisable that at least one elastic load element has a rod configuration.

It is advisable to at least one elastic load element to perform a L-shaped.

It is advisable that at least one elastic load element is made in the form of a rod bent at an obtuse angle.

It is advisable at least one elastic load element to perform a Z-shaped.

It is advisable to provide the chair with a footrest connected to the rotary support with the possibility of changing the angle of its fixation relative to the rotary support.

It is advisable to provide the chair with an additional footrest connected to the means intended for installing the chair on the supporting surface

It is advisable to provide an additional footrest with leg support made in the form of two elastic elements, on each of which a disk is made, made with the possibility of rotation.

It is advisable to provide at least one elastic load element with at least one handle.

It is advisable that the handle is rotatable along its longitudinal axis.

It is advisable that each elastic load element has at least one section configured to elastically deform.

It is advisable to plot made with the possibility of elastic deformation to perform in the form of a spring.

It is advisable to make the back movable in three directions and spring in the mentioned directions.

List of drawings

Figure 1 shows a General view of the swivel chair for exercises from the side, Figure 2 shows a General view of the swivel chair for exercises in front, Figure 3 shows a general view of the swivel chair for exercises from the back, Figure 4 shows a general view of the swivel chair for exercises from above when

the turned seat, FIG. 5 shows a means for mounting a chair on a supporting surface, FIG. 6 shows a seat and a mounting location, FIG. 7 shows an embodiment of an elastic load element, FIG. 8 shows another embodiment of an elastic load element , FIG. 9 shows a third embodiment of the elastic load member, FIG. 10 shows a fourth embodiment of an elastic load member; FIG. 11 is a top view of a means for mounting a chair on a supporting surface; FIG. 12 shows the fastening of elastic load elements to a means for installing a chair on a supporting surface; FIG. 13 shows a body turn using front elastic load members, FIG. 14 shows the implementation of forward inclinations using lateral elastic load elements; FIG. 15 shows a body turn using lateral elastic load elements, FIG. 16 shows the initial position when using the rear elastic load elements, in FIG. 17 is a rear view of the position of FIG. 16, in FIG. 18 shows a reversal from the starting position in FIG. 16.

Information confirming the usefulness of

The rotating chair 1 for exercises includes a seat 2, made with the possibility of rotation, the back 3, elastic load elements 4 and means 5, designed to install the chair 1 on the supporting surface. The rotating chair for exercises contains six identical seats 6 for fixing the elastic load elements 4, two of which are installed in the front

models

seat area 2 and are fixed relative to the seat. Two other seats 6 are installed in the rear region of the seat and are also fixed relative to the seat 2. The remaining two seats 6 are located behind the rear region of the seat and fixed relative to the means 5, designed to install the chair 1 on the supporting surface. Three seats are located along each side of the seat 6. The elastic load elements are made in the form of a set of elastic load elements of various configurations and have matching installation means 7 for installation in any of the seats 6. Between the seat 2 and the means 5 for installing the chair on the supporting surface, a rotary support is installed 8. Each seat 6 is made in the form of a plateau with four holes 9 located at the vertices of the square and equipped with four threaded fasteners with COROLLARY 10, installed in said openings 9. Response positioning means 7 of each resilient loading element is designed as a plate with four openings 11 disposed at the vertices of a square, the sides of the squares are equal. As a result of this, a different spatial orientation of the elastic load elements is possible when they are installed on the seat. The seat 2 is connected to the rotary support 8 by means of at least three elastic elements 12. At least one elastic load element has a rod configuration 13 (Fig.6). At least one elastic load element is made of a L-shaped form 14 (Fig.7). At least one elastic load element is made in the form

bent at an obtuse angle a of the rod 15 (Fig. 12). At least one elastic load element is made of a Z-shaped shape 16 (Fig. 8, Fig. 9). At least one elastic load element

made in the form of a spatially curved rod 17. Chair 1 can be equipped with a foot stand 18 connected to the swivel support 8 with the possibility of changing the angle (3 of its fixation relative to the swivel support in the vertical direction. The foot stand 18 is fixed in a different position using the stopper 19. A foot support 20 may be mounted on the stand 18. The support for 20 is rotatable with its longitudinal axis. Chair 1 may be provided with an additional foot stand 21 connected to the means 5 for The foot rest 21 is provided with a leg support made in the form of elastic elements 22. Rotating discs 23 are located on the elastic elements 22. At least one elastic load element is provided with at least one handle 24. The handle 24, it is advisable to perform with the possibility of rotation along its longitudinal axis.

Elastic load elements 4 can be obtained by manufacturing their parts in the form of cylindrical springs on which a protective casing or from an elastic material can be installed. The tool 5 intended for mounting the rotating chair 1 on the supporting surface is a supporting structure having supports 25, a frame 26 and a connecting element 27. Support 25 can be made in the form of at least three legs, one ends of which are mounted on the supporting surface while others are rigidly connected to each other at a common point. The frame 26 is mounted vertically and attached with its lower part to at least two supports 25 by means of bolts 28.

The pivot bearing 8 is mounted on the means 5 with the possibility of rotation through, for example, a support bearing 29.

All elastic loading elements have at least one portion 30 providing elastic deformation. The sections 30 can be made using springs or other elastic material having the property of significant elastic deformation. The backrest 3 has mobility in three directions and is spring-loaded in these directions by elastic elements 31, in particular by springs.

A swivel chair for exercises operates as follows.

Install the tool 5, on the supporting surface. The trainee sits on seat 2, places his legs on the stand 18 for legs or on an additional stand 21, and his hands on the elastic rod load elements 4. At the same time, the hands of the trainee cover the arms 24.

The starting position depends on what muscle groups and joints the trainee wants to use in this exercise.

After taking the starting position, the one who is training in the muscular effort deforms the load elements with the desired amplitude. The resistance of the elastic load elements provides a forceful effect on the muscles.

Simultaneously with the performance of strength exercises, the rotating chair for exercises allows various return movements to be carried out by individual parts of the body. So, for example, using the ability of the seat 2 to rotate around a vertical axis, the training subject can make reciprocating movements with the body. Another example of this kind of exercise is raising and lowering the legs placed on the stand 17, with the stand. In this case, the load is transmitted to the muscles of the press and upper thighs.

It should be noted that exercises consisting in performing various parts of the body of the return movements with a small load, but with a large amplitude, allow you to massage the internal organs, improving their blood supply and strengthening them. Placing the hands on the arms 24, and the feet on the leg support 20, respectively, allows the development of carpal and ankle muscles and joints both during exercise, for example, on the press, and in between exercises.

A swivel chair designed to perform physical exercises and therapeutic purposes, allows for the maximum variety of twisting, turning and tilting movements of various parts of the body due to the installation of different elastic load elements.

The rear elastic core elements are mounted on a rear stand attached to two rear legs of the chair and a central rounded support at its base. Holding onto these rear elastic load elements with two hands, you can rotate left and right on the chair (Fig. 16-Fig. 18), making twisting training efforts with the abdominal muscles, as well as the entire body. Elastic springs at the base of the rear resilient load elements give elasticity to the movements performed.

Two front elastic rod elements located in front of the seat allow the body to perform twisting training efforts in different directions (Fig. 13). They are equipped with two elastic springs located in the upper and lower parts of the shaft. The upper spring is intended for training impact mainly on the wrist joint, and the lower - on the elbow and shoulder joints. In order to maximize

range of twisting movements above and below the upper elastic spring mounted two rotating handles (Fig.6).

Instead of the armrests, the chair has two elastic load elements that function simultaneously as armrests and as devices for performing twisting movements. They allow you to make twisting turns of the body at different angles (Fig. 15) as well as tilting in different directions (Fig. 14). The lateral elastic load elements also have two elastic springs each, which are located at the rotating arms and from below at the base of the rod and are designed to activate the movements of the wrist joints and elbow and shoulder joints, respectively.

All three pairs of seats for elastic load elements have the same connecting structure of a square shape. This connecting structure has two main advantages. Firstly, the square connection can be rotated in different directions, which allows you to change the position of the elastic load element and thereby increase the variety of its purposes. Secondly, the front, rear and side elastic load elements can be interchanged, and other elastic load elements from the set of elastic load elements can also be added to them.

Four elastic springs are installed under the seat to ensure mobility of the body when performing torsional forces in a sitting position.

To perform twisting movements with the legs in front, two rotating discs are located at the foot of the chair. Under them are also located elastic springs, which give elasticity to the twisting movements of the legs.

Three elastic springs are built into the back of the back of the chair, allowing it to make turns in three directions: left, right and tilt back. Such a springy backrest softens multidirectional twisting movements of the body.

In front of the chair is a movable footrest that can rise and fall. Rotating with the chair to the right and left, it contributes to the provision of a training effect on the muscles of the lower body.

In general, it is obvious that the proposed rotating chair for exercises allows for the integrated loading of the human body, which increases the efficiency of classes and the use of the chair.

The above examples and illustrations do not limit the structural forms of various nodes and elements of the rotating chair for exercises. The described swivel chair for exercises can be made on known equipment using standard technologies.

Utility Model Formula

1. A rotating chair for exercises, containing a seat made with the possibility of rotation, back, elastic load elements and means for installing the chair on a supporting surface, characterized in that it contains six identical seats for fixing the elastic load elements, two of which are installed in the front area of the seat and are fixed relative to the seat, two other seats are installed in the rear area of the seat and are also fixed relative to the seat, and the remaining two seats are The systems are located behind the rear region of the seat and are fixed relative to the means for installing the chair on the supporting surface, and along each side of the seat there are three seats, and the elastic load elements are made in the form of a set of elastic load elements of various configurations and have response installation means for installation in any of the seats.

2. The chair according to claim 1, characterized in that between the seat and the means intended for installing the chair on the supporting surface, a rotary support is installed.

3. The chair according to claim 1 or claim 2, characterized in that each seat is made in the form of a plateau with four holes located at the vertices of the square and provided with four threaded fasteners installed in the said holes, and the response installation means of each elastic load element is made in the form of a plate with four holes located at the vertices of the square, and the sides of all squares are equal.

4. Chair according to any one of claims 1 to 3, characterized in that the seat is connected to the rotary support by means of at least three elastic elements.

5. Chair according to any one of paragraphs. 1-4, characterized in that at least one elastic load element has a rod configuration.

6. Chair according to any one of paragraphs. 1-5, characterized in that at least one elastic load element is made in the form of a shape.

7. Chair according to any one of paragraphs. 1-6, characterized in that at least one elastic load element is made in the form of a rod bent at an obtuse angle.

8. Chair according to any one of paragraphs. 1-7, characterized in that at least one elastic load element is made Z-shaped.

9. Chair according to any one of paragraphs. 1-8, characterized in that at least one elastic load element is made in the form of a spatially curved rod.

10. The chair according to any one of claims 1 to 9, characterized in that the chair is equipped with a footrest connected to the rotary support with the possibility of changing the angle of its fixation relative to the rotary support.

11. Chair according to any one of paragraphs. 1-10, characterized in that the chair is equipped with an additional footrest connected to means for installing the chair on a supporting surface.

12. Chair 11, characterized in that the additional footrest is equipped with a leg support made in the form of two

elastic elements, on each of which is installed a disk made with the possibility of rotation.

13. Chair according to any one of paragraphs. 1-12, characterized in that at least one elastic load element is provided with at least one handle.

14. The chair according to claim 13, characterized in that the handle is made to rotate along its longitudinal axis.

15. Chair according to any one of paragraphs. 1-14, characterized in that each elastic load element has at least one section made with the possibility of elastic deformation.

16. The chair according to claim 15, characterized in that the section made with the possibility of elastic deformation is made in the form of a spring.

17. A chair according to any one of claims 1 to 16, characterized in that the backrest is movable in three directions and spring-loaded in the aforementioned directions.

To application No. MPK-7A63V21 / 02

Claims (17)

1. A rotating chair for exercises, containing a seat made with the possibility of rotation, backrest, elastic load elements and means for installing the chair on a supporting surface, characterized in that it contains six identical seats for fixing the elastic load elements, two of which are installed in the front area of the seat and are fixed relative to the seat, two other seats are installed in the rear area of the seat and are also fixed relative to the seat, and the remaining two seats The systems are located behind the rear region of the seat and are fixed relative to the means for installing the chair on the supporting surface, with three seats along each side of the seat, and the elastic load elements are made in the form of a set of elastic load elements of various configurations and have response installation means for installation in any of the seats. 2. The chair according to claim 1, characterized in that between the seat and the means for installing the chair on the supporting surface, a rotary support is installed. 3. The chair according to claim 1 or 2, characterized in that each seat is made in the form of a plateau with four holes located at the vertices of the square and provided with four threaded fasteners installed in the said holes, and the reciprocal installation means of each elastic load element in the form of a plate with four holes located at the vertices of the square, with the sides of all squares being equal. 4. A chair according to any one of claims 1 to 3, characterized in that the seat is connected to the rotary support by means of at least three elastic elements. 5. A chair according to any one of claims 1 to 4, characterized in that at least one elastic load element has a rod configuration. 6. The chair according to any one of claims 1 to 5, characterized in that at least one elastic load element is made of a L-shaped. 7. A chair according to any one of claims 1 to 6, characterized in that at least one elastic load element is made in the form of a rod bent at an obtuse angle. 8. The chair according to any one of claims 1 to 7, characterized in that at least one elastic load element is made Z-shaped. 9. A chair according to any one of claims 1 to 8, characterized in that at least one elastic load element is made in the form of a spatially curved rod. 10. The chair according to any one of claims 1 to 9, characterized in that the chair is equipped with a footrest connected to the rotary support with the possibility of changing the angle of its fixation relative to the rotary support. 11. A chair according to any one of claims 1 to 10, characterized in that the chair is provided with an additional footrest connected to means for installing the chair on a supporting surface. 12. The chair according to claim 11, characterized in that the additional footrest is provided with a leg support made in the form of two elastic elements, each of which has a disk made for rotation. 13. A chair according to any one of claims 1 to 12, characterized in that at least one elastic load element is provided with at least one handle. 14. The chair according to item 13, wherein the handle is made to rotate along its longitudinal axis. 15. A chair according to any one of claims 1 to 14, characterized in that each elastic load element has at least one section configured to elastically deform. 16. The chair according to clause 15, wherein the section made with the possibility of elastic deformation is made in the form of a spring. 17. A chair according to any one of claims 1 to 16, characterized in that the backrest is movable in three directions and spring-loaded in said directions.